I have a fujitsu siemens amilo Li2735 with windows vista home premium 32 bit. At the moment it is attached to a hanns-g hw173a but I would like to attach it to my 90 degree rotated hanns-g hg191d.

Before I did I thought it might be wise to check I could rotate the display and it was good that I did since I can't find the option for it anywhere! I have tried updating to the latest driver but still no luck.

Well thats the thing, had I known it wouldn't be able to do this I might not have bought the laptop but the integrated intel graphics on my machine at work can and they are much older so I did expect this to work.